The lineup page features 10 new titles for the spring season.
2 of them have been officially announced (oreimo S2 and sparrow's hotel) and 8 are still hidden.

1 was scheduled to be announced yesterday, and another 2 today, but nothing yet.

CR is such a teaser ^__^'

The number doesn't actually mean anything as they will add more spots as they go. Valvrave was annouced yesterday and the two for today will also be shown on the news feed. CR is currently at Sakura-con, so the thread in Site News might be delayed a bit.